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Cushion|Lab Grown|IGI

1.00ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG678583747

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG678583747

Diamond specifications and retailer prices

From $730 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $730 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678583747 or 678583747. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678583747
Dimensions7.07 × 5.30 × 3.57 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm5.30 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678583747
Side View
Table 65.0%Crown 33.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 67.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $730 USD|Low: $333 USD|High: $1,204 USD|Avg: $693 USD|-30.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
April 14, 2026
Retailer 4$353 USD
Retailer 2$511 USD
Retailer 6$513 USD
Retailer 3$554 USD
Brilliant Earth$730 USD
Retailer 5$960 USD

42 data points across 6 retailers

1 retailer

B
Brilliant Earth
14226965A · Oct 29
$730 USD
View

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B
1.00ct Cushion
$730 USD